Interprocessor Communication Support in the Omega Parallel Database System.

Leonid B. Sokolinsky: Interprocessor Communication Support in the Omega Parallel Database System CSIT 1999 : E/E

Abstract

Interprocessor communication is one of the ultimate factors affecting the performance of parallel DBMSs for massively parallel computer systems. This paper presents a hierarchical architecture of parallel DBMS Omega which allows to manage the problem of interprocessor communication. The paper describes a message system designed for DBMS Omega. This message system consists of two self-contained subsystems: ?-Conductor and ?-Router. The Omega system is a prototype of the parallel database machine elaborated for MVS-100 massively parallel computer system. Omega project is developed in Chelyabinsk State University (Russia).

Copyright © 1999 by the Institute for Contemporary Education "JurInfoR-MSU". Permission to copy without fee all or part of this material is granted provided that the copies are not made or distributed for direct commercial advantage, the CSIT copyright notice and the title of the publication and its date appear, and notice is given that copying is by permission of the Institute for Contemporary Education JMSUICE. To copy otherwise, or to republish, requires a fee and/or special permission from the JMSUICE.

Printed Edition

Ch. Freytag and V. Wolfengagen (Eds.): CSIT'99, Proceedings of 1st International Workshop on Computer Science and Information Technologies, January 18-22, 1999, Moscow, Russia. MEPhI Publishing 1999, ISBN 5-7262-0263-5

Electronic Edition